John Deere 6410 hydraulics overheating

[shanehinson2]

Good evening, new to the site. JD 6410 hydraulics are overheating due to scv valve sticking, or so I think. I repaired the brake valve already at this point which fixed one problem. When I pull the scv remote handle I can hear them and when I let go of the handle it continues until I move steering wheel or tap the brake. Disassembled both valves and replaced o rings. Everything looked fine. It doesn't do it at idle until it gets warm, but it will do it every time if throttle is increased 1200 rpms and up. I've tried adjusting the scv valve pressure with knobs and changed the settings on top of the spools. Anyone else ever seen this?